WebApr 2, 2003 · I even tried different flow ratings on the machine and calculated the same thing (within 1-2 CFM). The numbers are for individual ports, not the entire intake bank for one head. So, if you want the total intake capacity for a 5.0L with E7TE heads, it's (68.4 * 8) = 547.2CFM, which DOES make sense. WebFeb 12, 2007 · The GT40p is based on the GT40 but it's more for everyday driving. The GT40 is a better flowing head than the E7. Which head is best for you would be a question of how you intend to drive the vehicle. The GT40 is for highest horsepower, the GT40p would make better torque and get better mileage.
Porting Stock Cylinder Heads - Ford E7TE Heads FordMuscle.com
WebMar 30, 2008 · Max flow rates are on the order of 325 to 330 intake and 200+ exhaust. Intake port cross section is small and I feel the heads are at their limit at some 550 to … WebFeb 4, 2014 · See more info in the head flow section further below. IDENTIFICATION The GT series heads are easily identified by thin raised lines cast into end of the heads. The … barrie park oak park
E7TE Heads Ford Muscle Cars Tech Forum
WebFeb 14, 2024 · Re: Super stock e7te ford heads. by mag2555 » Wed Jan 27, 2024 11:29 am. In stock form these heads flow 160 on the intakes and 125 out the exh. Interestingly … WebDec 14, 2006 · Joined Jun 10, 2002. 505 Posts. #12 · Dec 12, 2006. Another budget 331 here... hand ported E7 heads, stock valves, 10 to 1, E303, performer rpm efi. 295rwhp, 345tq, it had a little left on the table, the air/fuel ratio wasn't too spectacular. I have no idea on what my heads flow though, sorry. WebMar 15, 2009 · Posts. 5,038. The gt-40 heads have bigger valves, and larger intake and exhaust ports than a set of E7 heads. Combustion chambers are close depending on which casting # you end up with. Unless you are an experienced head porter I am willing to bet a set of gt-40 heads will easily outflow your ported E7 heads. barrie parking pass